Michael Murphy of "What in the World are They Spraying?" and most recently "WHY in the World are They Spraying?" is interviewed on Discovery Channel's "America's Most Secret: Structures" Barry Kolsky, editor of both documentaries, appears briefly. The second half of this segment features Dr. Nick Begich from the documentary "WHY in the World are They Spraying?" Michael's interview was filmed in the studios of Cut My Flix where the documentary was edited. for more info: www.witwats.com